java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_4.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 02:05:53,114 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 02:05:53,117 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 02:05:53,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 02:05:53,135 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 02:05:53,136 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 02:05:53,138 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 02:05:53,140 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 02:05:53,142 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 02:05:53,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 02:05:53,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 02:05:53,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 02:05:53,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 02:05:53,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 02:05:53,151 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 02:05:53,152 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 02:05:53,153 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 02:05:53,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 02:05:53,157 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 02:05:53,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 02:05:53,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 02:05:53,161 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 02:05:53,163 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 02:05:53,163 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 02:05:53,164 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 02:05:53,165 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 02:05:53,166 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 02:05:53,166 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 02:05:53,167 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 02:05:53,168 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 02:05:53,169 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 02:05:53,169 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 02:05:53,170 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 02:05:53,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 02:05:53,171 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 02:05:53,171 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 02:05:53,172 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-01 02:05:53,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 02:05:53,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 02:05:53,196 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 02:05:53,196 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 02:05:53,197 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 02:05:53,197 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 02:05:53,198 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 02:05:53,198 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 02:05:53,198 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 02:05:53,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 02:05:53,198 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 02:05:53,200 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 02:05:53,200 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 02:05:53,200 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 02:05:53,200 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 02:05:53,200 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 02:05:53,201 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 02:05:53,201 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 02:05:53,201 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 02:05:53,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 02:05:53,203 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 02:05:53,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:05:53,203 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 02:05:53,203 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 02:05:53,204 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 02:05:53,204 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 02:05:53,204 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 02:05:53,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 02:05:53,204 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 02:05:53,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 02:05:53,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 02:05:53,274 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 02:05:53,275 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 02:05:53,276 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 02:05:53,277 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_4.i_2.bpl [2018-10-01 02:05:53,277 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_4.i_2.bpl' [2018-10-01 02:05:53,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 02:05:53,328 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 02:05:53,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 02:05:53,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 02:05:53,329 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 02:05:53,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 02:05:53,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 02:05:53,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 02:05:53,368 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 02:05:53,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 02:05:53,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 02:05:53,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 02:05:53,390 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 02:05:53,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:05:53,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 02:05:53,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 02:05:53,608 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 02:05:53,609 INFO L202 PluginConnector]: Adding new model jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:05:53 BoogieIcfgContainer [2018-10-01 02:05:53,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 02:05:53,610 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 02:05:53,610 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 02:05:53,620 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 02:05:53,620 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:05:53" (1/1) ... [2018-10-01 02:05:53,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 02:05:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-01 02:05:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-01 02:05:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 02:05:53,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:53,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-01 02:05:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-01 02:05:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:05:54,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:54,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:18,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:20,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:20,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:21,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:22,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:23,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:24,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:25,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:25,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:26,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:26,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:26,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:26,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:27,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:28,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:29,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:31,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:32,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:33,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:34,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:35,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:36,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:36,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:37,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:38,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:39,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:40,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:41,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:42,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:43,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:44,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:45,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:46,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:46,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:47,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:48,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:49,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:50,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:50,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:51,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:52,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:53,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:54,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:54,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:55,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:56,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:57,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:58,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:06:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:06:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:06:59,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:00,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:01,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:02,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:03,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:04,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:05,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:06,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:07,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:08,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:09,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:10,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:11,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:11,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:11,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:12,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:13,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:13,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:13,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:13,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:14,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:15,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:16,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:16,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:17,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:17,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:18,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:19,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:20,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:20,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:21,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:22,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:23,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:24,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:25,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:26,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:27,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:28,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:28,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:30,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:31,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:32,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:33,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:34,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:34,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:35,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:36,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:37,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:37,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:38,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:38,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:39,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:39,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:40,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:41,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:41,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:42,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:42,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:43,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:44,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:45,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:45,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:46,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:47,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:48,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:49,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:50,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:51,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:52,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:53,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:54,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:55,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:56,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:57,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:58,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:58,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:07:59,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:07:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:07:59,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:00,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:01,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:02,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:02,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:03,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:04,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:04,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:05,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:06,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:07,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:08,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:08,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:09,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:10,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:11,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:12,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:13,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:14,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:15,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:16,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:16,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:17,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:17,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:18,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:18,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:19,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:20,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:21,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:22,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:23,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:23,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:08:24,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:08:25,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:08:25,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2018-10-01 02:18:18,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:18,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:19,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:20,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:21,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:22,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:23,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:24,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:24,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:25,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:26,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:27,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:28,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:29,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:31,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:32,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:33,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:34,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:35,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:35,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:36,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:37,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:37,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:38,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:39,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:39,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:40,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:41,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:42,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:43,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:44,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:45,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:46,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:47,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:48,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:49,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:49,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:50,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:51,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:51,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:52,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:53,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:54,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:54,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:54,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:55,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:56,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:57,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:58,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:18:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:18:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:18:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:18:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:18:59,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:18:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:18:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:00,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:01,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:02,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:02,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:03,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:03,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:04,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:05,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:06,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:07,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:08,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:09,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:10,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:12,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:13,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:13,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:14,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:15,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:16,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:17,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:18,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:19,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:20,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:20,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:20,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:22,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:22,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:23,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:24,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:25,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:26,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:27,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:28,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:29,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:30,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:31,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:32,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:33,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:33,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:34,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:34,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:35,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:36,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:37,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:37,994 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:37,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:38,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:39,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:40,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:41,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:42,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:43,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:44,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,344 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:45,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,734 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:46,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:47,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:48,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,214 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:49,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:50,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:50,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:19:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:19:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 10 states and 15 transitions. [2018-10-01 02:19:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 15 transitions. [2018-10-01 02:19:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:19:51,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:19:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:19:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-01 02:19:51,217 INFO L202 PluginConnector]: Adding new model jain_4.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 02:19:51 ImpRootNode [2018-10-01 02:19:51,217 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 02:19:51,218 INFO L168 Benchmark]: Toolchain (without parser) took 837892.21 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.5 GB in the beginning and 990.4 MB in the end (delta: 480.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:19:51,219 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:19:51,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.10 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:19:51,219 INFO L168 Benchmark]: Boogie Preprocessor took 21.76 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:19:51,220 INFO L168 Benchmark]: RCFGBuilder took 220.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 02:19:51,220 INFO L168 Benchmark]: CodeCheck took 837606.87 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.4 GB in the beginning and 990.4 MB in the end (delta: 459.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:19:51,222 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 45]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 45) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. UNKNOWN Result, 837.5s OverallTime, 100756 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2111984.4s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 13.1s SsaConstructionTime, 69.0s SatisfiabilityAnalysisTime, 206.4s InterpolantComputationTime, 604534 NumberOfCodeBlocks, 604534 NumberOfCodeBlocksAsserted, 100756 NumberOfCheckSat, 503778 ConstructedInterpolants, 0 QuantifiedInterpolants, 27203901 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 100756 InterpolantComputations, 1 PerfectInterpolantSequences, 0/201510 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 38.10 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.76 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 220.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 837606.87 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.4 GB in the beginning and 990.4 MB in the end (delta: 459.3 MB). There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_4.i_2.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_02-19-51-230.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_4.i_2.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_02-19-51-230.csv Completed graceful shutdown